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TKX413型 孔用旋转组合密封
一、标准材料
方形密封环：填充PTFE，T106；
O型圈：丁腈橡胶、三元乙丙或氟橡胶。
二、概述
TKX413型孔用旋转组合密封由一个方形的密封环和一个GB3452.1 “O”形橡胶圈组合而成。为双作用旋转密封件，用于液压与气动行业，如：旋转分配器、旋转接头、阀门等。
设计选用时可参考Trelleborg公司TG4系列标准。
三、特点
*适用于内部和外部密封用途
*良好的密封性能
*极低的摩擦阻力，无爬行现象
*润滑油储油槽
*结构简单，安装方便
四、工况条件
|
直径范围mm |
速 度 m/s |
压 力MPa |
温 度 ℃ |
介 质 |
|
8~1500 |
≤2 |
0~30 |
-50~+250（取决于O形圈材质） |
液压油、气、水、乳化液等 |
五、订货示例
例：旋转孔径D=Φ80mm
订货号 TKX413--80
六、沟槽尺寸
|
孔 径
D H9 |
沟槽底径
d f8 |
沟槽宽度
L+0.2 |
O形圈截面直径 d2 |
圆 角
R≤ |
径向间隙 S≤ |
倒 角
Z≥ |
|
15MPa |
30MPa |
|
8~39.9 |
D-4.9 |
2.2 |
1.80 |
0.40 |
0.30 |
0.20 |
1.5 |
|
40~79.9 |
D-7.5 |
3.2 |
2.65 |
0.60 |
0.40 |
0.30 |
2.0 |
|
80~132.9 |
D-11.0 |
4.2 |
3.55 |
1.00 |
0.50 |
0.40 |
3.0 |
|
133~329.9 |
D-15.5 |
6.3 |
5.30 |
1.30 |
0.60 |
0.50 |
5.0 |
|
330~669.9 |
D-21.0 |
8.1 |
7.00 |
1.80 |
0.60 |
0.50 |
6.5 |
|
670~1500 |
D-28.0 |
9.5 |
8.40 |
2.50 |
0.70 |
0.60 |
8.0 |
注：孔径D≤ф30mm，建议采用分体式沟槽。
七、规格表
|
孔径
D H9 |
沟槽直径
d f8 |
沟槽宽度 L+0.2 |
订货号 |
|
孔径
D H9 |
沟槽直径
d f8 |
沟槽宽度 L+0.2 |
订货号 |
|
8 |
3.1 |
2.2 |
TKX413-8 |
150 |
134.5 |
6.3 |
TKX413-150 |
|
10 |
5.1 |
2.2 |
TKX413-10 |
160 |
144.5 |
6.3 |
TKX413-160 |
|
12 |
7.1 |
2.2 |
TKX413-12 |
170 |
154.5 |
6.3 |
TKX413-170 |
|
14 |
9.1 |
2.2 |
TKX413-14 |
180 |
164.5 |
6.3 |
TKX413-180 |
|
15 |
10.1 |
2.2 |
TKX413-15 |
190 |
174.5 |
6.3 |
TKX413-190 |
|
16 |
11.1 |
2.2 |
TKX413-16 |
200 |
184.5 |
6.3 |
TKX413-200 |
|
18 |
13.1 |
2.2 |
TKX413-18 |
210 |
194.5 |
6.3 |
TKX413-210 |
|
20 |
15.1 |
2.2 |
TKX413-20 |
220 |
204.5 |
6.3 |
TKX413-220 |
|
22 |
17.1 |
2.2 |
TKX413-22 |
230 |
214.5 |
6.3 |
TKX413-230 |
|
24 |
19.1 |
2.2 |
TKX413-24 |
240 |
224.5 |
6.3 |
TKX413-240 |
|
25 |
20.1 |
2.2 |
TKX413-25 |
250 |
234.5 |
6.3 |
TKX413-250 |
|
28 |
23.1 |
2.2 |
TKX413-28 |
260 |
244.5 |
6.3 |
TKX413-260 |
|
30 |
25.1 |
2.2 |
TKX413-30 |
270 |
254.5 |
6.3 |
TKX413-270 |
|
32 |
27.1 |
2.2 |
TKX413-32 |
280 |
264.5 |
6.3 |
TKX413-280 |
|
35 |
30.1 |
2.2 |
TKX413-35 |
290 |
274.5 |
6.3 |
TKX413-290 |
|
36 |
31.1 |
2.2 |
TKX413-36 |
300 |
284.5 |
6.3 |
TKX413-300 |
|
38 |
33.1 |
2.2 |
TKX413-38 |
310 |
294.5 |
6.3 |
TKX413-310 |
|
40 |
32.5 |
3.2 |
TKX413-40 |
320 |
304.5 |
6.3 |
TKX413-320 |
|
42 |
34.5 |
3.2 |
TKX413-42 |
330 |
309.0 |
8.1 |
TKX413-330 |
|
45 |
37.5 |
3.2 |
TKX413-45 |
340 |
319.0 |
8.1 |
TKX413-340 |
|
48 |
40.5 |
3.2 |
TKX413-48 |
350 |
329.0 |
8.1 |
TKX413-350 |
|
50 |
42.5 |
3.2 |
TKX413-50 |
360 |
339.0 |
8.1 |
TKX413-360 |
|
55 |
47.5 |
3.2 |
TKX413-55 |
370 |
349.0 |
8.1 |
TKX413-370 |
|
60 |
52.5 |
3.2 |
TKX413-60 |
380 |
359.0 |
8.1 |
TKX413-380 |
|
63 |
55.5 |
3.2 |
TKX413-63 |
390 |
369.0 |
8.1 |
TKX413-390 |
|
65 |
57.5 |
3.2 |
TKX413-65 |
400 |
379.0 |
8.1 |
TKX413-400 |
|
70 |
62.5 |
3.2 |
TKX413-70 |
420 |
399.0 |
8.1 |
TKX413-420 |
|
75 |
67.5 |
3.2 |
TKX413-75 |
450 |
429.0 |
8.1 |
TKX413-450 |
|
80 |
69.0 |
4.2 |
TKX413-80 |
480 |
459.0 |
8.1 |
TKX413-480 |
|
85 |
74.0 |
4.2 |
TKX413-85 |
500 |
479.0 |
8.1 |
TKX413-500 |
|
90 |
79.0 |
4.2 |
TKX413-90 |
520 |
499.0 |
8.1 |
TKX413-520 |
|
95 |
84.0 |
4.2 |
TKX413-95 |
550 |
529.0 |
8.1 |
TKX413-550 |
|
100 |
89.0 |
4.2 |
TKX413-100 |
600 |
579.0 |
8.1 |
TKX413-600 |
|
105 |
94.0 |
4.2 |
TKX413-105 |
630 |
609.0 |
8.1 |
TKX413-630 |
|
110 |
99.0 |
4.2 |
TKX413-110 |
650 |
629.0 |
8.1 |
TKX413-650 |
|
115 |
104.0 |
4.2 |
TKX413-115 |
670 |
642.0 |
9.5 |
TKX413-670 |
|
120 |
109.0 |
4.2 |
TKX413-120 |
700 |
672.0 |
9.5 |
TKX413-700 |
|
125 |
114.0 |
4.2 |
TKX413-125 |
750 |
622.0 |
9.5 |
TKX413-750 |
|
130 |
119.0 |
4.2 |
TKX413-130 |
800 |
772.0 |
9.5 |
TKX413-800 |
|
140 |
124.5 |
6.3 |
TKX413-140 |
|
1000 |
972.0 |
9.5 |
TKX413-1000 |
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